Bump django from 3.2.16 to 5.0.2

Bumps [django](https://github.com/django/django) from 3.2.16 to 5.0.2.
- [Commits](django/django@3.2.16...5.0.2)

---
updated-dependencies:
- dependency-name: django
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -1,4 +1,4 @@
-Django==3.2.16
+Django==5.0.2
 django-after-response==0.2.2
 git+https://github.com/ministryofjustice/opg-response.git#egg=django-incident-response
 django-health-check==3.16.5